毛轴双盖蕨(原变种) mao zhou shuang gai jue (yuan bian zhong)

Asplenium pullingeri Baker, Gard. Chron., n.s., 4: 484. 1875; A. bireme C. H. Wright; A. chlorophyllum Baker; A. hancockii Maximowicz; A. lepidorachis C. Christensen; Athyrium pullingeri (Baker) Copeland; Diplazium chlorophyllum (Baker) Beddome; D. crenatoserratum T. Moore var. hirta Rosenstock; D. hancockii (Maximowicz) Hayata; D. pullingeri f. intermedia Wu; Monomelangium hancockii (Maximowicz) Hayata; M. pullingeri (Baker) Tagawa.

Stipe 10-20 cm; lamina elliptic or narrowly elliptic, up to 45 × 20 cm, base slightly reduced; free pinnae up to 15 pairs, up to 12 × 1.7 cm, base sessile, asymmetrical, acroscopic auricles deltoid, basiscopic base rounded, both sides entire or repand, sometimes crenate, apex acuminate. Spores orbicular in equatorial view, in SEM image perispore with dense, filiform, multitiered, anastomosing villous projections.

At foot of cliffs, on wet rocks in evergreen broad-leaved forests; 400-1600 m. Fujian, Guangdong, Guangxi, Guizhou, Hainan, Jiangxi, Taiwan, Yunnan, Zhejiang [Japan, Vietnam].